NuGet Package: DevExpress.Web
public abstract class LayoutGroupBase : LayoutItemBase
Public MustInherit Class LayoutGroupBase Inherits LayoutItemBase
The LayoutGroupBase serves as the base class that implements the main functionality of a layout group or tabbed layout group object. This functionality is inherited by the LayoutGroupBase class’ descendants that represent a layout group object (the LayoutGroup class), and a tabbed layout group object (the TabbedLayoutGroup class).